​Remember when most news stories about climate change included a sentence like, “By 2050, scientists predict that a global temperature rise of 2 degrees will cause a large range of disruptions to the earth system”? Well, it’s 2017 and many of thesedisruptions, such asa drastic reduction of Arctic sea ice, record-breakingAustraliantemperatures, and extreme flooding in California,are happeningdecades ahead of schedule. However, it’s not always clear when we can link unusual weather and unexpected changes in our environment to climate change. For example, how do we know when a freak ice storm in May is influenced by global warming?

The work of climate scientists has allowed us to more confidently tie our observations of unusual weather to climate change. Until recently, scientists did not have sufficient data to conclusively link a weather event, such as a severe drought or an unusually strong hurricane, to global warming. In the past, news stories about huge calving icebergs or massive forest fires often included a statement by a scientist stating that there was “no evidence” that climate change played a role in the event. However, in recent years scientists have become more adept at detecting the “fingerprint” of climate change, following concerted efforts to determine if individual weather events can be attributed to global warming. To grossly oversimplify, scientists have harnessed enormous computing power to establish the likelihood of an severe hurricane or droughtnotoccurring without human-caused elevation of greenhouse gas levels. In many cases, they have concluded that the current intensity of many weather events would be extremely unlikely without elevated greenhouse gas levels. In other words, equipped with reams of data, scientists are increasingly confident that these events are exacerbated by human-caused climate change.

Just as scientistsare becoming more confident in their attribution of extreme weather events to climate change, the rest of us are becoming more certain thatourown experiences of our changing local environmentsare linked to these global trends. As we increasingly share our observations of how the weather is "getting weirder" in our communities, we build a worldwide network of climate change stories. We gather more and more “data” in the form of these stories, and become increasingly convinced that our individual experiences are evidence of global change. In this way, we do human-scale climate change research, using the scientific evidence to bolster our own observations, rather than simply showing real-world manifestations of change expected from climate change models.

Some may balk at this approach, arguing that it is impossible to use “anecdotal” evidence to attribute extreme weather events to climate change. Critics rightly point out that climate change deniers have taken a similar tack to "disprove" global warming, for example by claiming that an unusually cold winterin Washington D.C. demonstrates that climate change is just a hoax. We should be wary of, for example, blaming climate change for an isolated warm day in January. A much more effective approach is to recognize that, for example, this year there were 15 unusually warm days in January, compared with two or three 10 years ago. In addition, if you live in New York, speak with people in Toronto (or Stockholm, Moscow, or Tokyo) about the number of unusually warm daysthey observed in January.

Many people are convinced about the urgency of climate change based on scientific findings and models alone. However, many others are not. The rapidly growing network of climate stories quite literally brings global warming “down to earth.” Sharing these stories is perhaps the most effective way to engage people around the world with this planet-wide crisis.

​Those of us teaching students about climate change have a conundrum: How do we teach the extensive “bad news” – rising temperatures, erratic weather, flooding, and wildfires – while encouraging our students to engage with climate change rather than retreating into despair and denial?

There isn’t an established way to do this. Many of us take the advice of communication specialists, who encourage us to establish the scientific basis for global warming and the problems that it causes, and then quickly segue to solutions that will stop it, or at least slow it down. This approach is grounded in an understanding of human psychology, which argues that being told about a big problem without a ready solution leaves people feeling afraid, hopeless, and discouraged from taking action.

While emphasizing solutions is better than just dumping a hopeless apocalypse in the laps of young people, it limits the potential for students to engage with climate change. Why? Most importantly, climate change really isn’t a problem, and doesn’t really have a solution. I don’t mean that bad things are not happening as a result of climate change. I don’t suggest that these things cannot be made better with better technology or energy conservation. And I don’t argue that teaching solutions won’t encourage our students to engage with climate change.

My point is that climate change is different from “normal” environmental problems which can be solved in some way that can be observed on human time scales. Hole in the ozone layer? Phase out CFCs. Acid rain? Install smokestack scrubbers. Endangered species? Protect habitat. In contrast, regardless of what we do or don’t do about climate change it will be a defining feature of life on Earth for thousands, and maybe millions, of years. The usual “solutions” to climate change, such as electric cars, more renewable energy, and reduced carbon footprints, will at best slow down the trajectory of global warming. If we are honest with our students, we will explain that actually stabilizing the climate will entail drastically reducing fossil fuel use while simultaneously reorienting the economy away from endless growth. The latter are not solutions, they are multi-generational processes which will fundamentally transform human society.

Crisis and Opportunity instead of Problem and Solution

So if we don’t emphasize climate solutions, what do we teach our students? A better framing than problem/solution is crisis/opportunity, which recognizes that both the threat of climate change and the rewards for adaptation and transformation are much greater than we typically imagine.

Rather than a mere problem, climate change is a crisis which threatens the stability of the biosphere, and by extension, human civilization. Unfortunately, there is no quick fix - global warming is not an epic drama with that will be resolved at the end of the movie, and conditions on Earth will not, on human time scales, ever be the same as in the past. With this understanding, we acknowledge the urgency and the transformational force of climate change and can let go of the illusion that once it is solved, things will continue pretty much as before, only with renewable energy instead of fossil fuels.

The crisis/opportunity frame also expands our vision for how the future could be better than the present. In fact, climate change presents some tremendous opportunities for improving our quality of life. To name a few: drastically reducing the pollution and destruction of ecosystems that are caused by mining, transporting, and burning fossil fuels. Slowing down our way of life to a humane pace. Reconnecting with local communities and the natural world. Reorienting our economy away from endless growth and towards a system that improves human and non-human life. I argue that our students will be motivated by these opportunities much more than by looking at climate change as a problem that should be solved in order to maintain the status quo more or less intact.

What do we do when a student asks, “so what can we do”? The bottom line is that we can teach our students about climate change without offering neat and tidy solutions. Encourage them to talk about climate change with family, friends, and members of their community. Introduce avenues for climate activism. Illustrate the ways in which communities around the world are responding to climate change through adaptation and creativity. Certainly renewables and carbon footprints should be part of the discussion, but only in the context of the wider transformation that we are undertaking. Empowering our students to be an active part of this transformation should be our most important goal.